幼虫的

Since the mine is serpentine with frass alternatively at each side, the mines only occur on the surface of the leaves, and the larva is golden-yellow maggot, the miner is Lriomyza sativae .

图1。 豇豆上的潜道和潜叶虫(图1e中的黄色小虫)，根据蛇形潜道，粪便在两侧交替排列，潜道仅出现在叶正面，和幼虫特征，潜叶虫种类是美洲斑潜蝇。

As mosquito larvae control agents, the predatory capacity of Gambusia affinis and Poecilia reticulata is limited. This study was designed to compare a Taiwan native larvivorous fish, Macropodus opercularis, with G.

利用大肚鱼、孔雀鱼防治病媒蚊幼虫已有相当的历史，但常受环境的影响而限制其应用。

Glow-worm larvae - and these larvae hunt snails.

萤火虫的幼虫，和它们爱吃的蜗牛。

Glow-worm larvae are poisonous predators.

萤火虫的幼虫是有毒的掠食者。

In Hangchow it has four generations each year and the time of its occurrence is well synchronized with that of the scale.

根据测定，隐斑瓢虫对日本松干蚧各虫态的捕食能力较强，一头成虫的日平均捕食量为：显露若虫13.33头，雌成虫4.27头，卵囊3.67个(每个卵囊内平均有卵265.5粒)，雄蛹28.27只；一头幼虫全期(或2—4龄和3—4龄)分别能捕食显露若虫39.20—105.56头，雌成虫40.80—47.79头，卵囊39.38—41.79个，雄蛹220.50只。

The antiviral activity of larva hemolymph offers a new way to find new antiviral drugs.

家蝇幼虫血淋巴中存在的抗病毒活性物质，为寻找新的抗病毒药物提供了方向。

In conclusion, the DAP in the hemolymph of diapausing larvae from Shanghai district can be considered as a new discovered protein.

从它的理化性质、cDNA和基因结构可以认为，亚洲玉米螟上海种群滞育幼虫血淋巴中的DAP是一个全新蛋白。

Hymenopterous insect that resembles a wasp and whose larvae are parasitic on caterpillars and other insect larvae.

象黄蜂的膜翅类昆虫，其幼虫寄生在毛虫和其它昆虫的幼体内。

There were no significant differences in the relative consumption rate and approximate digestibility between the 6 instar larvae reared with two tobacco species.

26龄幼虫对两种烟草的相对取食量和近似消化率无显著差异，但是对黄花烟草的利用率、转化率及其相对生长率显著下降。

The jumping bean is a section of the shrub's seed capsule housing the larva of a small gray moth called the jumping bean moth.

而跳跳豆即是这灌木果荚的一部分，果荚中藏着一种小灰蛾的幼虫，这种蛾便叫作『跳跳豆蛾』。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。